284344684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{53089}}^1$

素因数の和:53209

約数の個数: 24

約数和(自身を含む): 541093280

約数和(自身を除く): 256748596

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 53089, 106178, 212356, 690157, 1380314, 2760628, 5468167, 10936334, 21872668, 71086171, 142172342, 284344684]

約数ペア:

[(1, 284344684), (2, 142172342), (4, 71086171), (13, 21872668), (26, 10936334), (52, 5468167), (103, 2760628), (206, 1380314), (412, 690157), (1339, 212356), (2678, 106178), (5356, 53089)]